baber/WOPTO huggingface dataset:
Patent JP-S6097138-A (JP)
Title: Automatic sheet feeder
Inventor: MURAYOSHI YASUSHI
IPC: G03G15/00
Filed: 1983-10-31
Abstract: PURPOSE:To permit certain feed of a curled sheet by installing a plurality of sheet pressing guide members along the direction of feeding sheet in the wedge- shaped space for separation which is formed by a separating member and a separating roller for separating sheets one by one. CONSTITUTION:The free edge part 8 of a separating member 7 is brought into contact with the peripheral surface 3 of the part projecting from the sheet loading base 4 of a separating roller 1, and the separating member 7 forms a wedge- shaped space 9 for separation together with the peripheral surface 3 of the projection part. In this case, a plurality of sheet pressing guide members 10 and 11 are arranged in the space 9, and the basic edge parts of the members 10 and 11 are fixed onto a bracket 13 together with the basic edge part of the separating member 7. Each member 10, 11 is formed from plate members having a low frictional surface and a proper elasticity, and the top edge parts 14 and 15 are brought into contact with the peripheral surface 3 of the projection part and form a plurality of wedge-shaped spaces 16 and 17, and the pressing force of the member 11 positioned on the downstream side is increased. Therefore, the top edge of a sheet S upwardly curled is pressed at plural positions, and thus an expected purpose can be achieved.
Patent JP-H0752332-A (JP)
Title: Composite skin material
Inventor: AKIYAMA SETSU
IPC: D04H1/48
Filed: 1993-08-18
Abstract: PURPOSE:To provide a composite skin material capable of being recycled as the sheet of a seat such as a car seat and enhanced in durability. CONSTITUTION:A composite skin material is constituted by bonding a skin part 2 composed of a polyester fiber and a polyester nonwoven fabric 4 with a thickness of 1-20mm through a polyester resin layer 3 and characterized by that either one of the polyester nonwoven fabric and the polyester resin layer 3 is composed of elastic polyester and the wt. basis of the whole of the skin material is 300-800g/m<2>.
Patent JP-H0254192-A (JP)
Title: Detecting device of neutron ray
Inventor: NAKAMURA OSAMU
IPC: G01T3/08
Filed: 1988-08-17
Abstract: PURPOSE:To measure only a neutron ray with excellent response and high sensitivity by amplifying an output of an LiF coated semiconductor detector with variable set gains and by counting output pulses exceeding two discrimination levels respectively. CONSTITUTION:A neutron ray and a gamma ray are detected (counted) by a semiconductor detector 2 coated with a lithium fluoride sheet 1. A count value thus obtained is delivered as a pulse output to an amplifier 3, amplified thereby with a prescribed gain and inputted to discrimination circuits 4 and 5. In the circuits 4 and 5, only output pulses exceeding prescribed discrimination levels D1 and D2 (D1 < D2) are outputted respectively and inputted to an arithmetic processing means 6. In the processing means 6, the gain of the amplifier 3 is set variably (K, K', K < K') under a prescribed condition, the output pulses from the circuits 4 and 5 under the condition of the gains K and K' are counted respectively, prescribed computation is executed, and an amount only of the neutron ray is calculated and outputted.
Patent JP-S6358972-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI SEIICHI
IPC: H01L29/78
Filed: 1986-08-29
Abstract: PURPOSE:To eliminate melting of a phosphorus silicate glass (PSG) layer and make source and drain regions shallow by a method wherein an insulating layer which has benel surfaces at both sides of a gate electrode is formed by etching back the insulating layer and impurity ions are implanted through the insulating layer. CONSTITUTION:After SiO2 layers 2 are formed on a semiconductor substrate 1 as field insulating layers, an SiO2 layer 3 is formed on an element forming region as a gate insulating layer and a gate electrode 4 composed of a polycrystalline Si layer is formed on it. Then N-type impurity ions are implanted with a resist pattern 5 which has an aperture corresponding to the gate electrode 4 and the element forming region as a mask to form N-type low concentration shallow source and drain regions 6 and 7. Then an SiO2 layer 8A and a PSG layer 8B are grown over the whole surface including the gate electrode as insulating layers. The PSG layer 8B is etched back to form benel surfaces at both sides of the gate electrode 4. After that, N-type impurity ions are implanted through the PSG layer 8B which has a benel surface with a resist pattern 9 which has an aperture corresponding to the element forming region as a mask to form N-type high concentration source and drain regions 10 and 11.
Patent JP-S58116417-A (JP)
Title: Method of lowering intraocular pressure
Inventor: BIRII MAAREI YOOKU JIYUNIAA
IPC: A61K31/415
Filed: 1982-11-20
Abstract: 2-(trisubstituted phenylimino)-imidazole compounds also known as 2-(trisubstituted anilino)-1,3 diazacyclopentene-(2) compounds are incorporated in topical compositions for lowering intraocular pressure.
Patent JP-2000017606-A (JP)
Title: Simple mixer for pavement material
Inventor: TOSHIBE YASUHIKO
IPC: B01F23/57
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a simple mixer which can favorably agitate and mix materials in a simple structure and can be easily cleand after use and further, which is light-weight and compact during unused time and hence which can be easily transferred and transported and which is appropriate for a small-scaled construction work. SOLUTION: A plurality of engaging projections 12 are arranged in a zone bent from a flange 10 of an opening in a synthetic resin barrel body 1 which is less adhesive to resin materials. A frame 3 on which a drive motor 5 is fixed at the center thereof is provided with a plurality of arms 3a. Each arm 3a is provided with a front end part which is engaged with and supported by the flange 10 when the drive motor 5 is housed in the barrel body and a clamp structure 6 extending to the outside of the barrel body 1 to engage with the engaging projections 12 when the drive motor 5 is reversely turned 180 degrees so as to position in the upper side.
Patent JP-S58109275-A (JP)
Inventor: NAGAHARA KAZUYUKI
IPC: B25B23/157
Filed: 1981-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0870222-A (JP)
Title: Variable gain amplifier circuit
Inventor: SHINOZUKA TOSHIYUKI
IPC: H03F3/45
Filed: 1994-08-30
Abstract: PURPOSE: To realize a variable gain amplifier circuit in which a change in an input output impedance is suppressed attended with a gain change and a wide gain variable width is obtained. CONSTITUTION: In the variable gain amplifier circuit having feedback circuits (a), (b)comprising respectively 1st differential pairs 35a, 35b, 2nd differential pairs 36a, 36b and transistors (TRs) 38a, 38b, 3rd differential pairs 12a, 12b are provided in parallel with the 2nd differential pairs. Furthermore, TRs 15a, 15b are provided in parallel with the TRs 38a, 38b in the feedback circuits to feed back a collector signal of the 2nd differential pair or the 3rd differential pair to the 1st differential pair. The gain is controlled by controlling a current flowing to the 3rd differential pair with a variable current source 14.
Patent JP-H068297-A (JP)
Title: Injection mold for molding disc product
Inventor: ASAI IKUO
IPC: B29L17/00
Filed: 1991-07-19
Abstract: PURPOSE:To obtain an injection mold for molding a disc product while uniformly cooling the thin plate-form disc product to prevent an occurrence of warpage and distorsion in the disc product. CONSTITUTION:In an injection mold incorporating a stationary mold 11 and a movable mold 12 provided with a stamper presser 40 fixing a stamper, temperature regulating water channels 25, 35 are formed in the stationary mold and the movable mold. A temperature regulating water channel 45 of approximately a ring form is provided in the stamper presser.
Patent JP-H0870054-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ARAI HAJIME
IPC: H01L29/423
Filed: 1994-08-30
Abstract: PURPOSE: To provide a semiconductor device capable of independently controlling two floating gate electrodes by using one controlling gate electrode, and the manufacturing method of the device. CONSTITUTION: A first floating gate electrode 3 is formed on a first gate insulating film 2, and a controlling gate electrode 5 is formed on the first floating gate electrode 3 via a first interlayer insulating film 4. A second floating gate electrode 12 is positioned above the controlling gate electrode 5 and stretched and formed as far as the upper part of a second gate insulating film 10 sot as to overlap with a second impurity diffusion layer 14. A first impurity diffusion layer 13 is formed so as to overlap with one end of the first floating gate electrode 3.
Patent JP-H0254096-A (JP)
Title: Shield excavator
Inventor: AZUMA YOJI
IPC: E21D9/12
Filed: 1988-08-18
Abstract: PURPOSE:To excavate an arbitrary cross-sectional area by arranging a large diameter cutter in a circular sludge chamber, and a plurality of small diameter cutters in an abnormal-shape sludge chamber, on the front surface of the partition wall of a non-circular housing, and by discharging earth excavated with the respective cutters, from the sludge chambers. CONSTITUTION:On the front surface of the skin plate 2 of a horse-shoe-shaped cross-sectional area, a first and a second partitions 5a, 5b are arranged, and a circular muddy water chamber 6 and a sludge chamber 7 are formed. In the chamber 6, a circular large-diameter cutter 3 is set, and in the chamber 7, a plurality of small diameter cutters 4 are set, and a communicating section between the chambers 6, 7 is provided with a pair of screw conveyors 10. After that, via a feed water pipe 8, in the chamber 6, muddy water is pressurized, and a facing excavated with the cutter 3 is stabilized, and the earth discharging quantity of the conveyor 10 is regulated, and on a different diameter section excavated by the cutter 4, muddy water pressure and sludge pressure are worked. Then, the facing is excavated by the cutters 3, 4, and in the meantime, earth in the chamber 6 is discharged to an external section.
Patent JP-H1154285-A (JP)
Title: Organic electroluminescent element
Inventor: MATSUURA MASAHIDE
IPC: H01L51/52
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an element which is uniformly luminescent with high definition and superior in sealing performance by providing an organic layer containing a luminous layer, between a lower electrode and an facing opposite electrode on a substrate, and containing a water absorbent in at least a part of a layer insulating film provided at a nonluminescent element part. SOLUTION: It is preferable that the average grain diameter of a water absorbent 10 be 0.03 μm to 2 μm in order to enhance water absorptivity. Generally, if content is low, the restraint of a nonluminescent area is insufficient, and if the content is high, the film quality of a layer-insulating film becomes insufficient, and patterning accuracy is lowered. It is therefore preferable that the content be 0.1 vol.% or higher to 99 vol.% or lower. It is preferable to use the activated water absorbent 10 in order to particularly increase the amount of water absorption. It is preferable that absorbed moisture be eliminated from the water absorbent 10 prior to use for maintaining absorbing force and that the activation treatment of the absorbent 10 is applied in a state of being isolated from the outside air, such as in vacuum or in an inert gas atmosphere.  Silica gel or the like is used as the water absorbent 10.
Patent JP-S6451084-A (JP)
Title: Cloned dna of antibacterial polypeptide precursor, its fragment, their preparation and plasmid integrated with said cloned dna or fragment
Inventor: NATORI SHUNJI
IPC: C12N15/31
Filed: 1987-08-20
Abstract: PURPOSE:To obtain a cloned DNA of an antibacterial polypeptide precursor, by preparing a cDNA bank from germ cell of Sarcophaga peregrina and separating from the bank using a labeled oligodeoxyribonucleotide probe. CONSTITUTION:RNA originated from germ cell of Sarcophaga peregrina is converted into poly(A)RNA. A cDNA library is prepared by using said poly(A)RNA and a vector primer DNA and a E.coli strain is transformed with the library. The transformed cells are screened by hybridization using a labeled oligodeoxyribonucleotide of formula I (I is inosine) or formula II to obtain one hybridizing clone. The objective cloned single stranded DNA or a cloned double stranded DNA composed of said single stranded DNA and a complementary DNA can be prepared from said clone. The obtained single stranded DNA has a base sequence coding the amino acid sequence of an antibacterial polypeptide precursor and contains about 280 nucleotides (the nucleotide sequence of formula III).
Patent JP-S6363804-A (JP)
Inventor: KIMURA MASAO
IPC: E01F9/623
Filed: 1986-09-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6098556-A (JP)
Title: Head drum device
Inventor: YAMAMURA AKIHIKO
IPC: G11B15/61
Filed: 1983-10-31
Abstract: PURPOSE:To obtain a head drum device provided with approximately constant contact force of a magnetic recording head with a magnetic recording tape, i.e. the output of the magnetic recording head, by providing the titled device with a fixed drum and a rotary drum having the magnetic recording head and a magnetic recording head projecting window and fitting a projection near the projecting window. CONSTITUTION:An arc-like projection 12 is formed on the upper part of the projecting window 4 and the projected length of the projection 12 is set up to a value smaller than the projected length of the magnetic recording head 3. The thickness width of the projection 12 is set up to 1mm. or less, so that an air layer 11 generated between the projection 12 and the magnetic recording medium 6 can be extremely reduced. although the air layer 11 exists between the magnetic recording tape 6 and the rotary drum 2, the air layer 11 is not generated between the projection 12 and the magnetic recording tape 6, so that the projected length of the magnetic recording head 3 to the magnetic recording tape 6 is approximately fixed and a stable output is obtained from the magnetic recording head 3. Since the width of the projection 12 is narrowed, the contact force of the projection 12 with the magnetic recording tape 6 can be reduced.
Patent JP-2001030397-A (JP)
Title: Heat insulating decorative sheet and heat insulating decorative member
Inventor: KAMIYAMA HIRONORI
IPC: B60R13/02
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating decorative sheet having heat insulation effects such as low-temperature insulation and high-temperature insulation and being free of warping and dew formation, and a heat insulating decorative member obtained by laminating the sheet on a metal base or the like. SOLUTION: This decorative sheet has a constitution wherein a heat insulating layer constituted of a large number of spherical grains 3 so filled as to have voids among them is laminated on the rear side of a decorative layer 1. The spherical grains 3 may also have reactive functional groups on the surface so that the adjacent grains 3 be bonded to one another by chemical reactions of the reactive functional groups. It is suitable also to package the heat insulating layer 3 in a packaging body 5 of a gas barrier sheet and to bring the voids of the heat insulating layer in the packaging body into a state of being under a reduced pressure. A heat insulating decorative member is obtained by laminating this heat insulating decorative sheet on a base.
Patent JP-H0256253-A (JP)
Title: High-polymer composite having anion exchange power
Inventor: YASUDA TOMOKAZU
IPC: C08L101/00
Filed: 1988-08-18
Abstract: PURPOSE:To enhance the selectivity of anion removal in particular by compounding a crosslinked high-molecular polymer having the cation expressed by specific general formula with a hydrophilic crosslinked high-polymer matrix, thereby synthesizing the high-polymer complex. CONSTITUTION:The crosslinked high-molecular polymer having the cation expressed by formula I (L denotes a single bond or divalent group; D denotes a nitrogen atom, phosphorus atom, R1, R2, R3 denote groups which are an alkyl group and aryl group and with which the logarithm (log P) of the distribution coefft. P of the octanol/water of the compd. expressed by formula II is >=-1; X<-> denotes anion) is incorporated into the hydrophilic crosslinked high-polymer matrix to obtain the high-polymer composite having the anion exchange power. The above-mentioned P is the value calculated by formula III. The resultant high-polymer complex is the ion exchanger which does not splash or leak to a liquid to be subjected to an ion exchange at the time of handling and has an excellent handling characteristic.
Patent JP-S5994814-A (JP)
Title: Diffusion apparatus for production of semiconductor
Inventor: FUJISADA SHIYOUICHI
IPC: H01L21/22
Filed: 1982-11-24
Abstract: PURPOSE:To minimize the fluctuation of degree of diffusion of impurities while attaining higher yield of the semiconductor, by providing an apparatus having a cylindrical core tube provided at its both ends with gas discharging openings and a gas supplying pipe disposed in the core tube to extend in the axial direction and provided in the lower side thereof with a plurality of gas jetting nozzle ports, through which a gas supplied from both axial ends of the gas supplying pipe is discharged. CONSTITUTION:A core tube 11 is connected at its one end to a gas discharging pipe 12 and at its other end to another gas discharging pipe 15 attached to a cover 14 closing this end of the tube 11, so that the gas in the core tube 11 can be discharged from both axial ends of the core tube 11. A gas supplying pipe 16 is disposed at an upper part of the space in the core tube 11 and extends in the axial direction thereof. The gas supplying pipe 16 is provided at its lower side with a multiplicity of gas jetting nozzle ports 17, and is adapted to be charged with an impurity-containing gas from both ends thereof as shown by arrows. According to this arrangement, the semiconductor wafer 5 can be uniformly contacted by the gas which is jetted vertically downwardly so that the diffusion of impurities can be achieved with a high uniformity, i.e., the fluctuation of degree of diffusion is minimized. it is to be noted also that the gas can be distributed uniformly over the wire range in the core tube.
Patent JP-H0489745-A (JP)
Title: Winding method and winding control device for toilet paper
Inventor: KACHI KAZUFUMI
IPC: B65H18/26
Filed: 1990-08-01
Abstract: PURPOSE:To enhance roundness to prevent a pitch trouble by bringing a toilet paper winding body on a winding shaft into contact with a rotary drum, and making the contact pressure higher than the residual winding pressure in the early stage of winding. CONSTITUTION:A toilet paper 1 is wound on a winding shaft 3 to form a winding body 1a, and the winding body 1a is brought into contact with a rotary drum 2. As the winding is advanced, the winding shaft 3 moves as leaving the rotary drum 2. This movement is detected by detecting the inclination thetaof a winding arm 4 by a sensor 11. An air pressure cylinder 5 is mounted on the winding arm 4, and its air pressure is controlled, whereby the contact pressure of the winding body 1a on the winding shaft to the rotary drum 2 is changed. When the winding start early stage of the winding body 1a is detected by the sensor 11, the cylinder 5 is operated by a controller 17 to work the arm 4 in the direction enhancing the contact pressure. Thereafter, the contact pressure is gradually lowered. Thus, the roundness in the winding start is kept high, and a pitch trouble is prevented.
Patent JP-H0848911-A (JP)
Title: Primer composition
Inventor: KOZAI TOSHIYUKI
IPC: C08L83/04
Filed: 1994-08-08
Abstract: PURPOSE:To obtain a primer composition by the use of which a condensation- type room-temperature-curing silicone rubber can be firmly bonded to an adherend on the surface of which a coating film of, e.g. a fluororesin coating material or an acrylic resin coating material has been formed. CONSTITUTION:This primer composition comprises an organopolysiloxane resin represented by the average compositional formula: (R<1>)a-(R<2>)bSiO(4-a-b)/2 (wherein R<1> is an alkyl, R<2> is a monovalent reactive organic group; a>=0; and b>0, provided that 0.4<=a+b<=1.8) and having at least one triorganosiloxane unit and at least one SiO2 unit in the molecule, at least one member selected from the group consisting of an alkoxytitanium and a partial hydrolyzate thereof, and an organic solvent.
Patent JP-H0847334-A (JP)
Title: Method for cultivating tomato
Inventor: MURAI SHINJI
IPC: A01G31/06
Filed: 1994-08-05
Abstract: PURPOSE:To eliminate the need for training of tomato seedlings and harvest many fruits in a short time by growing the tomatoes cultivated in hydroponic culture beds vertically arranged in plural stages downward. CONSTITUTION:This method for cultivating tomatoes is to vertically arrange hydroponic culture beds 10 in plural stages and grow the tomatoes P cultivated in hydroponic culture beds downward. When flowering of the tomatoes reaches the third fruit clusters, pruning is carried out to improve the migration and accumulation of photosynthetic products biosynthetically formed in leaves, stems, etc., into the fruits. Thereby, plant bodies of the tomatoes do not mutually overlap and the exposure to the sun and ventilation are improved.
Patent JP-H09184663-A (JP)
Title: Heat storage type air conditioner
Inventor: TSUJI MIDORI
IPC: F25B1/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain stable cooling capacity or heating capacity by detecting the rate of the subcooling at the part between the joining part of a general cooling circuit and a chilling circuit, and a second restrictor and by controlling the opening rate of a first restrictor based on the detected value. SOLUTION: Coolant piping 106, a third restrictor 22 and coolant piping 105 are connected sequentially on the other side of a coolant piping 112 of a heat storage type heat exchanger 10 and the coolant piping 105 is joined to a coolant piping 108 at a joining part M. Coolant subcooling detecting means 201 detects the subcooling degree of the coolant at the joining part M and a first opening rate controlling means 202 controls the opening rate of the first restrictor 6. When the value of (target coolant subcooling degree)-(detected coolant subcooling degree) is negative, the opening rate of the first restrictor is reduced and when positive, the opening rate is increased. With this, predetermined coolant subcooling temperature is obtained and only the liquid state coolant can be supplied to the second restrictors 15 a, b and c.
Patent JP-2000038476-A (JP)
Title: Rubber composition for high-attenuation laminate and rubber laminate using the same
Inventor: SHIMADA ATSUSHI
IPC: B32B25/04
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition exhibiting favorable temperature dependency and setting resistance and excellent attenuation by compounding a diene-based rubber with a specified proportion of wax. SOLUTION: This rubber composition is obtained by compounding (A) 100 pts.wt. of a diene-based rubber (pref. predominant in natural rubber) with (B) <=40 (pref. 5-30) pts.wt. of wax. Furthermore, compounding of this composition with a resin (e.g. a natural or petroleum-based hydrocarbon resin) improves the attenuation of this composition without decreasing its elongation at break. The other objective rubber laminates useful for bearing bridges, earthquake- proofing of building foundations, etc., can be obtained by alternately laminating this composition as rubber layers with rigid boards; thereby being hopeful of rubber compositions suitable for various vibration energy absorbers including vibration-damping materials and having high attenuation while favorably retaining both temperature dependency and setting resistance inherent therein.